Librefox is unmaintained: https://github.com/intika/Librefox/issues/141 . https://librewolf.net/ is a fork of that.

Minor detail: Note that librefox/librewolf are not forks, but a patchset (similar to ungoogled chromium). So the base of the source code is still upstream firefox. [1]

[1] https://gitlab.com/librewolf-community/browser/source/-/tree...

I think IceCat is a better alternative: https://www.gnu.org/software/gnuzilla/.

It is abandonware. The page you linked has a 'latest release' button leading here: https://www.gnu.org/software/gnuzilla/ just look at dates.

Thanks! Haven’t heard of it. I prefer a hardened Firefox above Chrome.

Why is this being downvoted?

Because librefox is unmaintained. Use librewolf instead.

Thanks!